54016247 has 2 divisors, whose sum is σ = 54016248. Its totient is φ = 54016246.

The previous prime is 54016181. The next prime is 54016267. The reversal of 54016247 is 74261045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54016247 - 2¹² = 54012151 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54016267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27008123 + 27008124.

It is an arithmetic number, because the mean of its divisors is an integer number (27008124).

Almost surely, 2^54016247 is an apocalyptic number.

54016247 is a deficient number, since it is larger than the sum of its proper divisors (1).

54016247 is an equidigital number, since it uses as much as digits as its factorization.

54016247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 54016247 is about 7349.5746135406. The cubic root of 54016247 is about 378.0142184587.

The spelling of 54016247 in words is "fifty-four million, sixteen thousand, two hundred forty-seven".